When it comes to a large container, there are a number of synonyms that can be used to describe it. Some common alternatives include "big bin", "massive crate", "jumbo box" and "giant receptacle". Other options include "enormous vessel", "mammoth container" and "huge reservoir". If you are looking for something slightly more specific, you could consider using words like "oversized drum", "gigantic cask" or "colossal vat". Regardless of the word you choose, the meaning remains the same - a substantial, sizeable receptacle that is designed to hold a large quantity of objects or materials.